http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114315609-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46be9cc10f2d5a5a9f7329fa96b45251 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00 |
| filingDate | 2022-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14354c43d7ef621d99941bf3c8deafd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa50a17bd765c8f038c5eff33c91f16b |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114315609-A |
| titleOfInvention | Process for preparing cis-2-aminocyclohexanol |
| abstract | The invention discloses a process method for preparing cis-2-aminocyclohexanol, belonging to the technical field of organic synthesis. The method starts from cyclohexene and is mixed with common raw materials NXS or CH 3 CONHX, reacting in the presence of a catalyst, and closing a ring by DBU; then carrying out ring-opening reaction with alcohol in the presence of a catalyst; finally, salifying and splitting the obtained product with a resolving agent, and dissociating to obtain the corresponding enantiomerically pure cis-2-aminocyclohexanol or the hydrochloride thereof. The method comprises three steps of cyclization reaction, ring opening reaction, salifying resolution and the like, the reaction route is relatively short, the process is simple and smooth, and the byproducts are adjusted by the processThe chiral compound of the type can be efficiently prepared by removing the chiral compound at a proper stage. |
| priorityDate | 2022-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.